Reflector for illuminating streets and the like



12, 1930. w. BAUERSFELD REFLECTOR won ILLUMINATING STREETS AND THE LIKE Filed Dec. 16, 1927 vided with a carrier r to be fixed on the casing vb. In order to complete this reflector to I i "an illuminating body there is further-required a glow-lamp bulb s, which is held by a mount v t 5 t to provided on the metal cap 6. For the current su ply is used a cable u which is to be intro oed by means of a; recess a: of the easing b into the illuminating reflector and to be disposed in the hollow spaced; The 10 My of the illuminating body and the ex change of the glow-lamp bulb 8 may easily take place through the collar h after the opening of the hoodn. e

. .e I chum: V

IHumiHatingZep aratus comprising a ret floctnr conslstmg vof a complete, barrellimed'glassbody of rotation whose meridii o V curve is a parabola, in the focalpoint a -which the exisofrotation is 'perpendicn- M all: to the axisof the parabola and which y on a part of'its surface with a 1 layer, and a metalcasin g, only enebeingt reflecting part ofthe glass body apart of. a body ofjrotation gmwhose axis travels at a shortdistance parallot to the axis of the glass body. t

t WALTHER BAUERSFELD. 

